Question

The area of a circle is 706.5 what is the radius?

Answer 1

Answer:

15units

Step-by-step explanation:

Area=pi×r², where r is the radius.

706.5=3.14×r²

r²=225

r=15units

Answer 2

Answer:

r = 15 units

Step-by-step explanation:

hello :

The area of a circle is : A= πr²   r is the radius

πr² = 706.5

r² = 706.5/3.14 = 225

r² = 15²

so  :   r = 15 units